All-glass heating and heat-insulating inner container

Abstract

The utility model provides an all-glass heating and heat-insulating inner container, which relates to the technical field of household appliances and comprises an all-glass kettle body, a narrowing part positioned at the lower end is integrally formed on the all-glass kettle body, a heating disc for heating is connected below the narrowing part, and a heat-insulating cover covers the outside of the heating disc. Therefore, heat generated by the heating disc is surrounded in the heat insulation cover. The upper end of the heat shield is fixedly connected to the narrowing part; the electric kettle further comprises a base used for supporting the all-glass kettle body, and the base is connected to the lower portion of the all-glass kettle body. The inner container has the advantages that the inner container serves as an independent inner container to be applied to the liquid heating device and can be independently taken out to receive water, and convenience and flexibility are achieved; the whole all-glass kettle body is integrally formed, the bottom of the whole all-glass kettle body is completely sealed, the liquid heating device is used for extracting liquid by extending the liquid extraction pipe into the all-glass kettle body, so that the sealing problem of connection between the all-glass kettle body and a pipeline does not need to be considered, and the processing difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to domestic appliance technical field, especially a full glass heating heat insulation inner bag. BACKGROUND

[0002] The liquid heating device used in the existing domestic appliance includes a milk frother, and the milk frother is used for feeding milk powder to babies in daily nursing process, and the milk frother is used for feeding the babies with the milk powder of the proper temperature at any time.

[0003] At present, there is a disclosed water pumping type milk frother, and the patent authorization announcement number CN211355023U discloses a milk frother with a cooling function, which comprises a kettle body, an inner bag arranged in the kettle body and used for storing liquid, a heating device arranged in the kettle body and used for heating the inner bag, and a cooling device arranged in the kettle body and used for cooling the inner bag. The milk frother directly arranges the inner bag and the heating device in the kettle body, and does not need to be designed as a base and a kettle body. The milk frother further comprises a liquid pumping device used for pumping the liquid in the inner bag to the outside, and the liquid pumping device comprises a liquid pumping pump arranged in a liquid pumping cavity, a liquid pumping pipe arranged in the kettle body, and a liquid outlet pipe arranged in the kettle body. One end of the liquid pumping pipe is in communication with the liquid inlet of the liquid pumping pump, and the other end of the liquid pumping pipe is in communication with the inner bag.

[0004] However, the structure of the above-mentioned disclosed patent has the following defects: first, the inner bag for storing water of the milk frother is fixed in the kettle body, and when water is added, the liquid in the outside can only be poured into the inner bag of the kettle body, and the inner bag cannot be taken out to receive water, and the flexibility is poor. In addition, the other end of the liquid pumping pipe is connected with the inner bag, that is, the bottom of the inner bag has an interface connected with the liquid pumping pipe to realize communication. On the one hand, the sealing problem of the interface and the liquid pumping pipe needs to be considered during production, and the processing difficulty is high. In addition, the sealing part is also prone to water seepage problem after long time use. That is, the existing technology has room for improvement. UTILITY MODEL CONTENTS

[0005] The utility model overcomes the defects in the prior art and provides a full glass heating heat insulation inner bag, which is applied to a liquid heating device as an independent inner bag and can be taken out alone to receive water, which is convenient and flexible. The entire full glass kettle body is integrally formed, and the bottom is completely sealed. The liquid heating device pumps liquid by extending the liquid pumping pipe into the full glass kettle body, so that the sealing problem of the full glass kettle body and the pipeline connection is not considered, and the processing difficulty is reduced.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] A full glass heating and heat insulation inner container, comprising a full glass kettle body, the full glass kettle body is integrally formed with a narrowed portion at the lower end, a heating disc for heating is connected below the narrowed portion, the heating disc is wrapped with a heat insulation cover, so that the heat generated by the heating disc is surrounded in the heat insulation cover; the upper end of the heat insulation cover is fixedly connected to the narrowed portion; further comprising a base for supporting the full glass kettle body, the base is connected below the full glass kettle body, the narrowed portion, the heating disc and the heat insulation cover are completely covered in the inside of the base.

[0008] Further, the lower end of the narrowed portion is outwardly protruding with a circular ring clamping edge, a pair of openable semicircular clamping plates are arranged on the circular ring clamping edge, the semicircular clamping plate pair is fixed above the circular ring clamping edge in the narrowed portion; the opening diameter formed by the combined semicircular clamping plate pair is smaller than the diameter surrounded by the circular ring clamping edge, so that the combined semicircular clamping plate pair is limited above the circular ring clamping edge; a plurality of first threaded connecting columns are arranged on the heat insulation cover, a plurality of first threaded holes are arranged on the semicircular clamping plate pair, the first threaded holes and the first threaded connecting columns are positionally corresponding and matched for use.

[0009] Further, a hand holding position is arranged on the full glass kettle body.

[0010] Further, a rubber ring is arranged between the semicircular clamping plate pair and the narrowed portion.

[0011] Further, a connecting foot is arranged below the heating disc, the connecting foot is abutted in the heat insulation cover; a coupler is arranged below the heat insulation cover, the coupler is electrically connected with the heating disc; the coupler is arranged between the base and the heating disc.

[0012] Further, the heat insulation cover is provided with a plurality of third threaded connecting columns for connecting with the base; a reserved opening is arranged on the lower surface of the base corresponding to the coupler.

[0013] Further, a sealing ring is arranged at the joint of the upper end edge of the base and the full glass kettle body.

[0014] Further, one or more air permeable holes are arranged on the lower surface of the base.

[0015] Further, a temperature sensing probe is connected to the full glass kettle body.

[0016] Further, a high thermal conductivity medium is arranged between the full glass kettle body and the heating disc.

[0017] Further, a ceramic heat insulation piece is arranged between the connecting foot of the heating disc and the heat insulation cover.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] The full-glass heating and heat-insulating inner container is applied to the liquid heating device as an independent inner container, can be taken out alone to connect water, is convenient and flexible, in addition, the whole full-glass kettle body is integrally formed, the bottom is completely sealed, the liquid heating device is through the liquid suction pipe into the full-glass kettle body to extract the liquid, therefore, the sealing problem of the full-glass kettle body and the pipeline connection does not need to be considered, the processing difficulty is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present application, and are used to explain the present application together with the embodiments of the present application, and do not constitute limitations on the present application, and in the drawings:

[0021] Figure 1 is a sectional view of the full-glass heating and heat-insulating inner container according to the embodiments of the present application;

[0022] Figure 2 is a perspective view of the full-glass heating and heat-insulating inner container according to the embodiments of the present application Figure 1 ;

[0023] Figure 3 is a perspective view of the full-glass heating and heat-insulating inner container according to the embodiments of the present application Figure 2 ;

[0024] Figure 4 is a perspective view of the full-glass kettle body and the base according to the embodiments of the present application;

[0025] Figure 5 is an exploded view of the full-glass heating and heat-insulating inner container according to the embodiments of the present application;

[0026] Figure 6 is a structural schematic view of the heating disc according to the embodiments of the present application.

[0027] In the drawings: 1, full-glass kettle body; 101, hand buckle position; 2, narrow part; 3, heating disc; 301, connecting foot; 4, heat-insulating cover; 401, first threaded connecting column; 402, second threaded connecting column; 403, third threaded connecting column; 5, base; 501, reserved port; 502, inclined surface; 503, air hole; 6, circular ring clamping edge; 7, semicircular clamping plate pair; 701, first threaded hole; 8, rubber ring; 9, coupler; 901, second threaded hole; 10, sealing ring. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present application are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the present application, and do not limit the present application.

[0029] As Figures 1 to 6As shown, the utility model requests protect a kind of all-glass heating heat-insulation inner container, it is as an independent inner container applied on liquid heating device, can be taken out alone to pour water, convenient and flexible;Including all-glass kettle body 1, and the entire all-glass kettle body 1 is integrally formed bottom is completely sealed, liquid heating device is by the liquid extraction pipe is inserted into all-glass kettle body 1 to extract liquid, therefore also need not consider the sealing problem of all-glass kettle body 1 and pipeline connection, reduce processing difficulty;All-glass kettle body 1 is the kettle body of entire adoption glass manufacture, to heat liquid more healthy, need not worry that other metal or plastic in pot reacts with liquid.

[0030] Specifically, the all-glass kettle body 1 is integrally formed with a narrowed portion 2 at the lower end, and a heating disc 3 for heating is connected below the narrowed portion 2. The heating disc 3 is tightly attached to the lower surface of the narrowed portion 2, i.e., tightly attached to the kettle bottom of the all-glass kettle body 1, thereby heating the liquid in the all-glass kettle body 1.

[0031] From Figure 1 As can be seen directly, the heating disc 3 is wrapped with a heat shield 4. The heat shield 4 is beneficial to surround the heat generated by the heating disc 3, i.e., reduce heat dissipation, enhance the heating effect on the all-glass kettle body 1, and also avoid damage to components outside the heat shield 4 due to heat diffusion, or high temperature diffusion to the base 5 causing burns. When moving the all-glass heating heat-insulation inner container to add water, holding the base 5 with hands will not cause burns.

[0032] The upper end of the heat shield 4 is fixedly connected to the narrowed portion 2. Specifically, a connecting leg 301 is provided below the heating disc 3, which is abutted against the heat shield 4 and fixed by screwing from bottom to top into the heat shield 4 and connecting to the connecting leg 301, thereby fixing the heating disc 3 and the heat shield 4, and then fixing the upper end of the heat shield 4 to the narrowed portion 2, i.e., locking the heating disc 3 at the kettle bottom of the all-glass kettle body 1.

[0033] Further, to further reduce heat conduction of the heating disc 3 to the heat shield 4, a ceramic heat insulation piece can be provided between the connecting leg 301 of the heating disc 3 and the heat shield 4. The ceramic heat insulation piece can be a hollow ceramic column between the connecting leg 301 and the heat shield 4. The screw is screwed from bottom to top into the heat shield 4, penetrates the ceramic column and connects to the connecting leg 301, thereby fixing the connecting leg 301 and the heat shield 4 with a certain isolation, reducing heat conduction.

[0034] The lower end of the narrowing part 2 is outwardly protruding with a circular clamping edge 6, and a pair of semi-circular clamping plates 7 is arranged on the circular clamping edge 6. In this embodiment, the pair of semi-circular clamping plates 7 refers to two semi-circular clamping plates combined together. The two semi-circular clamping plates can be separated horizontally, and when combined, they can be fixed by tightening the screws horizontally at the joint. The pair of semi-circular clamping plates 7 is fixed above the circular clamping edge 6 in the narrowing part 2, and the diameter of the opening formed by the combined pair of semi-circular clamping plates 7 is smaller than the diameter surrounded by the circular clamping edge 6, so that the combined pair of semi-circular clamping plates 7 is limited above the circular clamping edge 6 and cannot fall down. A rubber ring 8 is arranged between the pair of semi-circular clamping plates 7 and the narrowing part 2, and the pair of semi-circular clamping plates 7 is clamped and fixed on the rubber ring 8. This not only enhances the clamping effect of the pair of semi-circular clamping plates 7, but also buffers the clamping force of the pair of semi-circular clamping plates 7, avoiding damage to the narrowing part 2 caused by the clamping force of the pair of semi-circular clamping plates 7. A plurality of first threaded connecting columns 401 are arranged on the heat shield 4, and a plurality of first threaded holes 701 are arranged on the pair of semi-circular clamping plates 7. The first threaded holes 701 correspond in position to the first threaded connecting columns 401 and are used in pairs. By screwing the screws from top to bottom through the first threaded holes 701 and connecting them to the first threaded connecting columns 401, the heat shield 4 can be locked on the pair of semi-circular clamping plates 7, i.e. the heat shield 4 is fixed below the all-glass kettle body 1.

[0035] A coupler 9 is arranged below the heat shield 4 and electrically connected to the heating disc 3. The coupler 9 is arranged between the base 5 and the heating disc 3. In this embodiment, a plurality of second threaded connecting columns 402 are arranged below the heat shield 4, and the second threaded connecting columns 402 surround a space for placing the coupler 9. A plurality of second threaded holes 901 are arranged on the coupler 9, and the second threaded holes 901 correspond in position to the second threaded connecting columns 402 and are used in pairs. By screwing the screws from bottom to top through the second threaded holes 901 and connecting them to the second threaded connecting columns 402, the coupler 9 can be fixed below the heat shield 4. The coupler 9 is used in pairs with the coupler of the liquid heating device. The coupler 9 serves as the upper coupler, and the coupler of the liquid heating device serves as the lower coupler. The two couplers are coupled to achieve electrical connection to power the heating disc 3. The prior art will not be described in detail.

[0036] The base 5 is connected below the all-glass kettle body 1, the periphery of the second threaded connecting column 402 is provided with a plurality of third threaded connecting columns 403 for connecting with the base 5, the third threaded connecting columns 403 are connected on the heat shield 4, the base 5 is provided with mounting positions corresponding to the third threaded connecting columns 403, and screws are used to pass through the mounting positions from bottom to top and are connected to the third threaded connecting columns 403, so that the base 5 is fixed on the heat shield 4, and finally the all-glass kettle body 1 and the base 5 are connected into an integrated whole. When the base 5 is fixed to the bottom of the all-glass kettle body 1, the base 5 completely covers the narrowed part 2, the heating disc 3 and the heat shield 4 in the interior of the base 5, and the coupling device 9 is exposed outside the base 5. Figure 1 It can be seen that the width of the base 5 is close to the width of the all-glass kettle body 1, so that the structure is compact and beautiful after being fixed. In addition, the upper end edge of the base 5 is provided with a sealing ring 10 at the joint with the all-glass kettle body 1, which helps to enhance the sealing effect of the joint of the base 5 and the all-glass kettle body 1.

[0037] A reserved opening 501 is formed in the center of the lower surface of the base 5 corresponding to the coupling device 9, which helps the coupling device 9 to be used in correspondence with the coupling device of the liquid heating device. The lower surface of the base 5 is further formed with a slope 502 which is concave to the center and gradually upward, so that the coupling device 9 is higher than the peripheral surface of the base 5. Since the lower end of the coupling device 9 is basically flush with the reserved opening 501, the shape of the slope 502 is that the peripheral surface of the lower surface of the base 5 is flat and inclined upward to the reserved opening 501, that is, the lower end of the coupling device 9 is higher than the peripheral surface of the base 5. When the all-glass heating and heat-insulating liner is placed on the desktop, the coupling device 9 also maintains a certain height distance from the desktop, and the water on the desktop will not come into contact with the coupling device 9, avoiding the risk of short circuit due to the coupling device 9 being wet in the later work.

[0038] The lower surface of the base 5 is provided with a plurality of air holes 503, which helps the air in the interior of the base 5 to flow and avoids heat accumulation.

[0039] The all-glass kettle body 1 is provided with a hand holding position, which can be a handle or a hand holding position 101 formed by surrounding the upper end edge in the embodiment. In the embodiment, when the all-glass kettle body 1 is taken, the fingers can be buckled on the hand holding position 101 to facilitate taking.

[0040] Further, the all-glass kettle body 1 is connected with a temperature sensing sensor, which is a temperature sensor arranged close to the all-glass kettle body 1 in the base 5 and used for detecting the temperature of the liquid in the all-glass kettle body 1. In addition, a high-thermal-conductivity medium is arranged between the all-glass kettle body 1 and the heating disc 3, i.e. in the present embodiment, the high-thermal-conductivity medium is arranged between the surface of the heating disc 3 and the lower surface of the narrowed part 2, and the high-thermal-conductivity medium is a thermal-conductivity metal paint, which can compensate for the insufficient contact between the surface of the heating disc 3 and the lower surface of the narrowed part 2 due to the unevenness of the surface of the heating disc 3, and the thermal-conductivity metal paint helps to enhance the thermal-conductivity effect.

[0041] The all-glass heating and heat-insulating liner is used as an independent liner on the liquid heating device, can be taken out alone to receive water and then put back into the liquid heating device for use after the water is removed, and is convenient and flexible. In addition, the all-glass kettle body is integrally formed with a completely sealed bottom, the liquid heating device is used to draw the liquid by inserting a liquid drawing pipe into the all-glass kettle body, and therefore, the sealing problem of the all-glass kettle body and the pipe connection does not need to be considered, and the processing difficulty is reduced. The heat-insulating cover 4 can isolate and reduce the heat of the heating disc 3 from being emitted outward, and the heat-insulating effect is achieved.

[0042] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the embodiments, for those skilled in the art, the technical solutions recorded in the above embodiments can be modified, or some technical features can be replaced, but any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A fully glass heated insulated liner characterized by, The utility model provides a glass kettle, which comprises a glass kettle body (1) integrally formed with a narrowed portion (2) at a lower end, a heating disc (3) connected below the narrowed portion (2) for heating, and a heat insulation cover (4) covering the heating disc (3) to enclose the heat generated by the heating disc (3) in the heat insulation cover (4); the upper end of the heat insulation cover (4) is fixedly connected to the narrowed portion (2); the glass kettle body (1) is further supported by a base (5) connected below the glass kettle body (1) to completely cover the narrowed portion (2), the heating disc (3), and the heat insulation cover (4) inside the base (5).

2. The all-glass heated insulating liner of claim 1, wherein, The lower end of the narrowed portion (2) is outwardly protruding with a circular ring clamping edge (6), a pair of openable semicircular clamping plates (7) are arranged on the circular ring clamping edge (6), and the semicircular clamping plates (7) are fixed above the circular ring clamping edge (6) in the narrowed portion (2); the opening diameter formed by the combined semicircular clamping plates (7) is smaller than the diameter formed by the circular ring clamping edge (6), so that the combined semicircular clamping plates (7) are limited above the circular ring clamping edge (6); a plurality of first threaded connecting columns (401) are arranged on the heat insulation cover (4), and a plurality of first threaded holes (701) are arranged on the semicircular clamping plates (7), which are in position correspondence and matched use with the first threaded connecting columns (401).

3. The all-glass heated insulating liner of claim 2, wherein, A hand holding position is arranged on the glass kettle body (1).

4. The all-glass heated insulating liner of claim 3, wherein, A rubber ring (8) is arranged between the semicircular clamping plates (7) and the narrowed portion (2).

5. The all-glass heated insulating liner of any one of claims 1 to 4, wherein, A connecting leg (301) is arranged below the heating disc (3) and abuts against the heat insulation cover (4); a coupler (9) is arranged below the heat insulation cover (4) and electrically connected with the heating disc (3); the coupler (9) is arranged between the base (5) and the heating disc (3).

6. The all-glass heated insulating liner of claim 5, wherein, The heat insulation cover (4) is provided with a plurality of third threaded connecting columns (403) for connecting with the base (5); a reserved opening (501) is formed in the center of the lower surface of the base (5) corresponding to the coupler (9).

7. The all-glass heated insulating liner of claim 6, wherein, A sealing ring (10) is arranged at the joint between the upper end edge of the base (5) and the glass kettle body (1); one or more air vents (503) are arranged on the lower surface of the base (5).

8. The all-glass heated insulating liner of claim 7, wherein, A temperature sensing device is connected to the glass kettle body (1).

9. The all-glass heated insulating liner of claim 1, wherein, A high thermal conductivity medium is arranged between the glass kettle body (1) and the heating disc (3).

10. The all-glass heated insulating liner of claim 5, wherein, The connecting leg (301) of the heating disc (3) and the heat insulation cover (4) are provided with a ceramic heat insulation member.

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